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2nd Workshop on Atmospheric Monitoring

13–14 Sept 2010
UNIVERSITY OF WISCONSIN MEMORIAL UNION
US/Central timezone

Session

Astronomical Monitoring II

AstroMon II
13 Sept 2010, 10:45
UNIVERSITY OF WISCONSIN MEMORIAL UNION

UNIVERSITY OF WISCONSIN MEMORIAL UNION

800 Langdon Street Madison, WI USA

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  1. 3. Towards Poisson-Limited Photometric Precision from Ground-Based Telescopes
    Peter Zimmer (University of New Mexico)
    13/09/2010, 10:45
    Astronomical Monitoring II
    Ground-Based Telescopes supported by lidar and calibrated spectrophotometry can attain levels of precision for all-sky photometry previously only attainable from space-based instruments, with uncertainties dominated by fundamental photon counting statistics and detector noise. Earth’s atmosphere is a wavelength-, directionally- and time-dependent turbid refractive element for every...
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  2. 4. The NIST Standard Stars Project: Sub-1% Absolute Stellar Photometry
    John Woodward (NIST)
    13/09/2010, 11:15
    Astronomical Monitoring II
    NIST has undertaken a campaign to spectrophotometrically calibrate a suite of standard stars for top-of-the-atmosphere flux to a precision of better than 1%. We will describe our experimental approach and show some preliminary results. In addition to high quality spectrophotometric measurements, this project requires precise measurements of the atmospheric transmission in both the horizontal...
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  3. 5. General Discussion
    13/09/2010, 11:45
    Astronomical Monitoring II
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